Biography.guide
Home › People › Merchant › John Delafield
Portrait of John Delafield

John Delafield

1748 – 1824

1748-1824 , merchant and underwriter

Merchant Underwriter
Don't just read it — keep itBiographies to ownE-book · Audio · Video From $7 →

About John Delafield

Lived 1748 – 1824 (aged 75–76). John Delafield was a merchant and underwriter.

John Delafield (March 16, 1748 – July 3, 1824) was an English-American businessman and diplomat. Known for his 1783 delivery of the Treaty of Paris, Delafield would settle in New York City, achieving further financial prosperity there.

Early life Delafield was born in England on March 16, 1748, in Cripplegate, London. He was the son of John Delafield (1714–1763), an affluent cheese merchant, and Martha ( Dell) Delafield (1719–1761). Among his siblings were Joseph Delafield, Martha Delafield (wife of William Arnold and mother of Dr. Thomas Arnold), and William Unsworth Delafield (who died in West Bengal, India in 1771), among others. His maternal grandparents were John Dell and Susannah ( Farnborough) Dell.

Career Delafield was among the first Englishmen to settle in America as the Revolutionary War came to a close. Arriving in New York City in the spring of 1783, while it was still under British control, he brought with him the first copy of the provisional treaty of peace between the United States and Great Britain.

John Delafield III (1786–1853), who married Harriet Wadsworth Tallmadge, a daughter of his uncle, Benjamin Tallmadge, from his first marriage to Mary Floyd (a daughter of signer William Floyd). Joseph Delafield (1790–1875), who married Julia Livingston, a daughter of Maturin Livingston and Margaret Lewis Livingston (only daughter and heiress of Gov. Morgan Lewis). William Delafield (1792–1853), a merchant. Henry Delafield (1792–1875), a merchant who married Mary ( Parish) Monson, a daughter of Penn Parish and widow of Judge Levinus Monson, in 1865. Richard Delafield (1798–1873), who married Harriet Baldwin Covington, a daughter of Gen. Elijah Moorman Covington, in 1833. Rufus King Delafield (1802–1874), who married Eliza Bard, the daughter of William Bard, in 1836. Susan Maria Delafield (1805–1861), who married merchant Henry Parish, a son of Jacob Parish and brother to Daniel Parish.

His summer residence, on 140-acres, built in 1791 on the East River opposite Blackwell's Island, was known as" Sunswick" and was one of the largest and best appointed private houses near New York.

He died on July 3, 1824, at the age of 76.

Biography shop

Don’t just read it —
keep it.

Full-length biographies made to live with: read them, listen on the way to work, watch them tonight.

  • E-book
  • Audio
  • Video
Browse the shop — from $7

Instant download · yours to keep · every purchase keeps this site free

Important facts

Born
1748
Birth century
Died
1824

People in John Delafield's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped John Delafield's

Frequently asked questions

Who was John Delafield?

1748-1824 , merchant and underwriter

When was John Delafield born?

John Delafield was born in 1748.

When did John Delafield die?

John Delafield died in 1824.

What was John Delafield's occupation?

John Delafield was a merchant and underwriter.

Sources & further reading

· Wikipedia: John Delafield

· Wikidata: Q63179715

· DBpedia: John Delafield

Cite this page

APA: Biography.guide. (2026). John Delafield. https://biography.guide/john-delafield/

MLA: "John Delafield." Biography.guide, https://biography.guide/john-delafield/.

Chicago: "John Delafield." Biography.guide. https://biography.guide/john-delafield/.

Data last updated: 2026-09-22 · Spot an error? Report a correction.

Portrait: Wikimedia Commons · author & licence

Page generated 2026-09-27 05:01 UTC